Categories: Malware

Win32.Ravs.9 information

The Win32.Ravs.9 is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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What Win32.Ravs.9 virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • Authenticode signature is invalid
  • Behavioural detection: Injection (inter-process)
  • CAPE detected the embedded win api malware family
  • Operates on local firewall’s policies and settings
  • Attempts to disable UAC
  • Attempts to disable Windows File Protection aka System File Checker.
  • Attempts to modify or disable Security Center warnings
  • Attempts to modify Explorer settings to prevent hidden files from being displayed
  • Yara detections observed in process dumps, payloads or dropped files

How to determine Win32.Ravs.9?


File Info:

name: 66807E34965EF9A40599.mlwpath: /opt/CAPEv2/storage/binaries/c80269306391c8532c5bb5197bc391a5ec834e139b0b2e0aad2824c8e0b02805crc32: E215A4FAmd5: 66807e34965ef9a40599253e43466d91sha1: 750143e7a9c9b3aa6423151d8336d36439960aa6sha256: c80269306391c8532c5bb5197bc391a5ec834e139b0b2e0aad2824c8e0b02805sha512: 2cbd7f670515b9488c911caf1b5648fb1dc14c2b5c33417977f247fbd06be82371ab60dfb832fee6173c33fe057fe1b47b5dd2bc99d2de1dba42b0f17d3a81bfssdeep: 3072:n6p4yhovwPDrOJmco53vci4Mb7PdoRN5LZrPc/9kp1BsoOsSRYEX+Rot:n6ZPDKJtRMbJWL1Osxstype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T16834BF177AF5C8B6C4820171C8669EF1976FFD2389E05687B7947D4E3E30AD1CD2A282sha3_384: 8920c59fc3d4f69dcbe236a33e8b9a355d3b55f25ca2f30e0743822827cd25175f4e439d1dabd5cda44242434091e217ep_bytes: 56e871040000fbfc02007a9f0200829ftimestamp: 2002-09-30 18:33:14

Version Info:

CompanyName: InstallShield Software CorporationFileDescription: DemoShield Multi-CD LaunchInternalName: Multi-CD LaunchOriginalFilename: launch.exeFileVersion: 7.50, 100, 2014LegalCopyright: Copyright (C) 1990-2002 InstallShield Software CorporationProductName: DemoShield (R)ProductVersion: 7.50Translation: 0x0409 0x04b0

Win32.Ravs.9 also known as:

Bkav W32.SVConfDropper.PE
Elastic malicious (high confidence)
MicroWorld-eScan Win32.Ravs.9
FireEye Generic.mg.66807e34965ef9a4
CAT-QuickHeal W32.Ravs.A
Skyhigh BehavesLike.Win32.PWSZbot.dh
ALYac Win32.Ravs.9
Malwarebytes Generic.Malware.AI.DDS
Sangfor Suspicious.Win32.Save.ins
K7AntiVirus Virus ( 7000000b1 )
K7GW Virus ( 7000000b1 )
CrowdStrike win/malicious_confidence_100% (W)
BitDefenderTheta AI:FileInfector.CE5DA3D70C
VirIT Win32.DAT.G
Symantec W32.Davs!inf
ESET-NOD32 Win32/Ravs.A
Zoner Probably Heur.ExeHeaderL
APEX Malicious
Cynet Malicious (score: 100)
Kaspersky Virus.Win32.Ravs.a
BitDefender Win32.Ravs.9
NANO-Antivirus Virus.Win32.Ravs.bmntb
Tencent Virus.Win32.Dropper.ja
Sophos W32/Davs-A
Baidu Win32.Virus.Ravs.a
F-Secure Malware.W32/Ravs.A
DrWeb Win32.Ravs.45056
Zillya Virus.Ravs.Win32.4
TrendMicro PE_DAVS.A
Trapmine suspicious.low.ml.score
Emsisoft Win32.Ravs.9 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Win32/Davs.a
Avira W32/Ravs.A
Antiy-AVL Virus/Win32.Ravs.a
Kingsoft Win32.Ravs.a.39728
Xcitium Virus.Win32.Ravs.a0@1c5hj3
Arcabit Win32.Ravs.9
ViRobot Win32.Ravs.A
ZoneAlarm Virus.Win32.Ravs.a
AhnLab-V3 Win32/Ravs
VBA32 Virus.Ravs.a
MAX malware (ai score=88)
DeepInstinct MALICIOUS
Cylance unsafe
TrendMicro-HouseCall PE_DAVS.A
Rising Virus.Sality!1.A5BD (CLASSIC)
Ikarus Trojan.Patched
Fortinet W32/Davs.A
Panda W32/Ravs.A
alibabacloud Trojan:Win/Ravs

How to remove Win32.Ravs.9?

  • Download and install GridinSoft Anti-Malware.
  • Open GridinSoft Anti-Malware and perform a “Standard scan“.
  • Move to quarantine” all items.
  • Open “Tools” tab – Press “Reset Browser Settings“.
  • Select proper browser and options – Click “Reset”.
  • Restart your computer.
Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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